baber/WOPTO huggingface dataset:
Patent JP-2011167039-A (JP)
Title: Power conversion device
Inventor: NAGATA JUNICHI
IPC: H02M3/155
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device which is capable of correctly detecting the temperature of each of a plurality semiconductor elements for power conversion, and has an inexpensive and compact circuit.  <P>SOLUTION: The power conversion device includes: a changeover switch 103 for selecting any one of voltages generated in a plurality of diodes 122a, 122b associated with switching elements 35a, 35b, respectively; a duty converting section 106 for converting the selected voltage into a duty signal of a predetermined duty ratio by PWM modulation; a header generating section 108 for generating a unique header signal having a cycle different from that of the duty signal; and a changeover switch 104 for selecting the header signal and the duty signal. A control section 110 controls so that the voltages generated in the diodes 122a, 122b are alternately selected in the changeover switch 103, the alternately selected duty signals are sequentially arranged after the header signal by the changeover switch 104, and selection is performed to repeat the arrangement order of the header signals and the duty signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169641-A (JP)
Title: Device for measuring air flow rate
Inventor: OTSUKA KIYOSHI
IPC: G01F1/692
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance measurement precision by suppressing the variation in resistance values of an indirect heat resistance 12 and lead parts 55 and 60 connected to the indirect heat resistance 12, which is caused by a mounting stress occurring in a membrane 17.  <P>SOLUTION: The lead parts 55 and 60 have a higher impurity concentration than the indirect heat resistance 12. Thereby, the piezoresistance coefficient in an end edge 67 of the membrane 17 can be made smaller than that in the central part of the membrane 17, regarding a series of semiconductor films consisting of the indirect heat resistance 12 and the lead parts 55 and 60. Therefore, it is possible to suppress effectively a piezoresistance effect produced in the indirect heat resistance 12 and the lead parts 55 and 60 on the membrane 17 and thereby to suppress the variation in the resistance values of the indirect heat resistance 12 and the lead parts 55 and 60 on the membrane 17 caused by the mounting stress. Even when the mounting stress occurs in the membrane 17, accordingly, it is possible to suppress the variation in the resistance values of the indirect heat resistance 12 and the lead parts 55 and 60 and thus to enhance the measurement precision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172325-A (JP)
Title: Electrostatic actuator apparatus
Inventor: IKEHASHI TAMIO
IPC: B81B7/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To generate a high voltage that is necessary for drive of an electrostatic actuator in a short time.  <P>SOLUTION: The electrostatic actuator apparatus 10 includes a voltage generating circuit 13-1 which generates a voltage Vpp1, a switch SW1 which is connected between the voltage generating circuit 13-1 and a node N1, a voltage generating circuit 13-2 which generates a voltage Vpp2, a switch SW2 which is connected between the voltage generating circuit 13-2 and a node N2, a capacitor Cb which is connected between the node N1 and the node N2, and an electrostatic actuator 16 where the drive electrode thereof is connected to the node N1. When the electrostatic actuator 16 is driven, it operates to sequentially trigger that the switch SW1 is ON, the switch SW1 is OFF, and the switch SW2 is ON.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168172-A (JP)
Title: Train operation prediction system
Inventor: KAWANARI SHUGO
IPC: B61L27/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train operation prediction system predicting a train operation as exactly as possible while reflecting current travel conditions.  <P>SOLUTION: In this system, when a train 2 of each of digital ATC devices 5-1 to 5-n is in operation, an expected stop position is transmitted from the nearest one to an on-vehicle information processing device 3 via a digital information communication device 4. In the device 3, a travel pattern corresponding to the transmitted stop position is generated. All the travel patterns are transmitted to the each of devices 5-1 to 5-n via a track circuit 1, and to the train operation prediction device 8 via a central digital ATC device 6 and an ATC network 7. The device 8 calculates a discrepancy from a train timetable based on all the travel patterns, to prepare expected timetables for respective trains. When a delay is detected in the travel pattern, the device 8 causes the device 3 that has transmitted the pattern to recalculate the travel pattern a plurality of times at different passing points of time, and receives the travel patterns obtained in series, to prepare the expected timetable once every plurality of times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168391-A (JP)
Title: Guide shoe of elevator
Inventor: TANAKA TAKESHI
IPC: B66B7/04
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide shoe of an elevator, which prevents impact noise from occurring between a shoe and a pressing plate by reducing the gap therebetween and which enables the shoe to be easily replaced.  <P>SOLUTION: This guide shoe of an elevator includes the shoe, a shoe support metal for supporting the shoe sliding on a guide rail, and the detachable shoe pressing plate. The shoe includes a shoe body and a plate spring part which is formed integrally in part using the same material as the shoe body, which projects from the end surface of the shoe body in the direction of the guide rail, which has a thickness smaller than the width of the end surface of the shoe, and which elastically supports the shoe in the direction of the guide shoe by coming into contact with a shoe holder in the pressing state. Then, the guide shoe can prevent the impact noise from occurring between the shoe and the shoe pressing plate, and enables the shoe to be easily replaced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172623-A (JP)
Title: Scalp care device
Inventor: ISHIHARA AYA
IPC: A46B13/02
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scalp care device capable of avoiding hair being tangled on an output shaft.  <P>SOLUTION: A scalp care device 1 includes: a motor 13 for rotating and driving the output shaft 12; a body housing 11 for accommodating the motor 13; a treatment unit 15 connected to the tip of the output shaft 12 projecting from the body housing 11, and having projections 14 driven based on the rotation of the output shaft 12. The body housing 11 is provided with a cover 31 for covering the surrounding area of the output shaft 12 projecting from the body housing 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173046-A (JP)
Title: Cyanide-containing wastewater treatment method and apparatus
Inventor: YAO YASUKO
IPC: C02F1/70
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently and stably treating wastewater containing various chemical forms of cyanides.  <P>SOLUTION: The cyanide-containing waste water treatment method includes a pretreatment process for adding a hardly decomposable cyano complexing agent to convert free cyanides and easily decomposable cyano complexes to hardly decomposable cyano complexes, a hardly soluble precipitate generation process for adding a divalent copper salt and a reducing agent to the cyanide-containing wastewater containing the hardly decomposable cyano complexes having been subjected to the pretreatment process to generate hardly soluble precipitates, and a hardly soluble precipitate separation process for separating the hardly soluble precipitates generated in the hardly soluble precipitate generation process and treated water. The cyanide-containing waste water treatment apparatus includes a pretreatment means for adding the hardly decomposable cyano complexing agent to convert the free cyanides and easily decomposable cyano complexes to the hardly decomposable cyano complexes, a hardly soluble precipitate generation means for adding the divalent copper salt and the reducing agent to generate the hardly soluble precipitates, and a hardly soluble precipitate separation means for separating the hardly soluble precipitates and the treated water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176663-A (JP)
Title: Filter, and satellite broadcast receiver using the same
Inventor: YAMADA ATSUSHI
IPC: H01P1/203
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small planar microwave filter excellent in attenuation characteristics outside the pass band.  <P>SOLUTION: A plurality of micro-strip lines 102a, 102b constitute a filter 100. The micro-strip lines 102a, 102b are composed of transmission lines 109a, 109b, both ends of the transmission lines 109a, 109b being opened, and short stubs 103a, 103b connected to the central parts of the transmission lines, respectively. The plurality of micro-strip lines are coupled to each other. A region from the central part of one transmission line to one end and a region from the central part of the other transmission line to one end are arranged closely and facing each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181999-A (JP)
Title: Printing method, composite machine, and printing system
Inventor: KUBO TOMOYUKI
IPC: H04N1/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To read and print information recorded on a printed bar code, only when the information is read with a predetermined condition satisfied.  <P>SOLUTION: Three question sentences Q, three writing spaces W1, and a bar code B1 are disposed in an image A11 read by a scanner. Correct answers, explanations E, and hints H, etc. to the question sentences Q are recorded in the bar code B1. After answers R for the question sentences Q are written in the writing spaces W1, the image A11 is read by the scanner. Then, the written answers R are compared with the correct answers recorded in the bar code B1, and an image A12 is printed in which the question sentences Q, the writing spaces W1, and the bar code B1 are disposed, and additionally an explanation E is disposed below a question sentence Q whose answer R is correct, and a hint H instead of an explanation E is disposed below a question sentence Q whose answer R is incorrect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177903-A (JP)
Title: Drive control device for actuator
Inventor: HIGASHIKAWA REIKO
IPC: B41J2/14
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce portions where common wiring inputting a common signal to two drive ICs intersects with each other as much as possible and suppress inclusion of noise in the common signal.  <P>SOLUTION: The common wiring 63 inputting a drive waveform signal from a control substrate 9 to the two drive ICs 47 is connected to two common signal input terminals 55 having different numbers of the two drive ICs 47. The control substrate 9 generates waveform selection signals associated with the numbers of the common signal input terminals 55. When the drive waveform signal transmitted by the common wiring 63 connected to the two common signal input terminals 55 having the different numbers between the two drive ICs 47 is selected by the drive ICs 47, the control substrate 9 transmits the different waveform selection signals corresponding to the different numbers to the respective two drive ICs 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178895-A (JP)
Title: Ink composition, ink set and method of imaging using the ink set
Inventor: SAITO YOSHIHIRO
IPC: C09D11/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition and an ink set that have not only an excellent curing sensitivity, when the ink is cured by ultraviolet light, but also superior scratch resistance and image drawing performance, and a method of imaging using the ink composition and the ink set.  <P>SOLUTION: The ink composition includes a water-soluble polymerizable compound and a pigment coated with a polymer having a crosslink structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162172-A (JP)
Title: Pad hot low fuel consumption device
Inventor: WADA MOTOAKI
IPC: B60H1/08
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of requiring a considerable time before starting to run without easy melting of ice on front glass in a cold district since a hearer is not effective and only cold air comes out just after starting an engine of a conventional automobile, and of worsening fuel economy particularly when driving a short distance since the fuel economy is deteriorated in the cold engine just after starting requiring more fuel than after the engine is warmed up.  <P>SOLUTION: Cooling water warmed up after traveling is stored in a heat reserving pot, and cooling water warmed up when starting the engine next time is poured into the engine and an indoor heat core, and warm air is immediately provided from an indoor heater by instantly warming up the indoor heater and the engine, and at the same time, the deterioration in the fuel consumption just after starting the engine can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181850-A (JP)
Title: Displacement detection unit, stage unit, exposure apparatus, and device manufacturing method
Inventor: KAMIYA SABURO
IPC: H01L21/027
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of a measurement error when an angle of a light beam irradiated to a diffraction grating changes by facilitating adjustment of an optical system when the diffraction grating is used.  <P>SOLUTION: A Y-axial encoder 3Y includes: the diffraction grating 39Y1 having periodicity in a Y direction; a polarization beam splitter 23 which splits a supplied laser beam BI into beams BL and BR and irradiates the diffraction grating 39Y1 with the beam BL; a pentaprism 26 which tilts the beam BR to an opposite direction from the beam BL; and a photoelectric detector 29 which receives interference light BE between diffracted light BL1 of (+1)th order from the diffraction grating 39Y1 based upon the beam BL2 and diffracted light BL1 of (-1)th order from the diffraction grating 39Y1 based upon the beam BR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178362-A (JP)
Title: Packing for vehicle, and method and structure for fixing vehicle component using the same
Inventor: TSUJI TAISUKE
IPC: E05D5/02
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure, capable of more easily and reliably performing an antirust treatment than ever before, and to provide an effective packing that achieves the above, concerning the structure of fixing a component by a bolting to a body panel of a vehicle.  <P>SOLUTION: The packing 1 for the vehicle lies between the body panel and the component when the component is fixed by the bolting to the body panel of the vehicle. The packing consists of: a packing body 10 which is formed of a plate-like body having through-holes 11 and 12, the through-holes penetrating bolts; and an antirust seal member 15 which is arranged around an outer end face of the packing body 10. The antirust seal member 15 includes a foamable material which foams and expands by heating upon bake hardening of the body panel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183059-A (JP)
Title: Fixing tape and disposable diaper furnished with the fixing tape
Inventor: OKUFUJI SAEKO
IPC: A61F13/56
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing tape which is easy to be picked up without touching a hook member when an end is picked up from either direction where the hook member is arranged, and if a finger touches the hook member, less pain is felt.  <P>SOLUTION: In the fixing tape 1 having a knob part 3 formed on one end of the tape base material 2, and a fixing part 4 formed on the other end of the tape base material 2 and attached to the body of disposable diaper, and also having lengthwise direction y extending from one end to the other end and cross direction x perpendicular to the lengthwise direction y, a hook member 5 of the hook loop fastener is attached to the knob part 3, the hook member 5 is located inside from the circumference of the tape base material 2, and the hook member 2 has convex curve shape in one end side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192775-A (JP)
Title: Development apparatus
Inventor: TAKAHASHI HIDETOSHI
IPC: H01L21/027
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus which reduces the amount of cooling water used for controlling the temperature of developer.  <P>SOLUTION: The development apparatus includes a receiving portion into which an exposure-processed glass substrate is carried; a developing tank which performs a development processing; a water displacement tank for removing the developer remaining in the glass substrate; a cleaning tank which performs cleaning processing of the glass substrate; and a carry-out portion which carries out the cleaning-processed glass substrate. The apparatus further includes a developer storage tank which stores the developer to be supplied to the developing tank; a pure water storage tank which stores a cleaning water; a supply system which supplies the cleaning water to the cleaning tank from the pure water storage tank; a drainage system of the cleaning water which drains away the cleaning water from the cleaning tank; a warming means which warms the developer in the developer storage tank; and a circulation cooling system which cools the developer in the developer storage tank by circulating the cooling water, and moreover, the development apparatus includes a path for cooling the developer therein via the developer storage tank, in both or one of the supply system of the cleaning water or the drainage system of the cleaning water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190051-A (JP)
Title: Cassette, and image forming device incorporating the same
Inventor: NOGUCHI YOHEI
IPC: B65H1/26
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively small cassette in relatively simple construction, which informing a user of the remaining amount of sheets, and to provide an image forming device incorporating the same.  <P>SOLUTION: The cassette includes a display wall including a display window for displaying the amount of sheets stored in the cassette, a side wall extending along the side edges of the sheets, a displacing plate including a connected part turnably connected to the side wall, and a displacing part extending from the connected part in the opposite direction to the display wall for displacing the leading edges of the sheets toward an opening portion, a contact element arranged to contact the displacing plate, a pole part extending from the contact element toward the display wall, a display part for displaying the amount of sheets supported by the displacing plate through the display window, and a supporting shaft part turnably connecting the pole part to the side wall. The display part is turned around the supporting shaft part to vary the display of the display part appearing on the display window.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249807-A (JP)
Title: Risk marker of carcinogenesis by inhalation exposure of nanoparticle and use thereof
Inventor: TSUDA HIROYUKI
IPC: G01N33/50
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful index (risk marker) for judging and evaluating the risk of a carcinogenesis by suction exposure of a nanoparticle and use thereof.  <P>SOLUTION: Macrophage inflammatory protein 1α (MIPI1α) is provided as a risk marker to the carcinogenesis by the inhalation exposure of a nanoparticle. A method for evaluating a carcinogenic risk is also provided with the level of the MIPI1α in a specimen collected from a person to be inspected as an index.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179299-A (JP)
Title: Hybrid prestressed tubing steel (hbpts or hbp tubing steel) floor slab using hbp tubing steel 5
Inventor: SHIMADA SHIZUO
IPC: E01D1/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of restriction on the usage of shaped steel while holding its cross-sectional shape due to the deflection caused by variations in the cross section and length of the shaped steel such as a square steel pipe.  <P>SOLUTION: When the square steel pipe is forcibly bent, the deflection thereof is generated thereby making it impossible to normally maintain its cross-sectional shape. As a means of solving this problem, eccentric prestress to the cross section is introduced after the square steel pipes are connected with each other, thereby controlling the deflection of the square steel pipe and securing its upward camber. Further, the deflection due to a fluctuating load can be restored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193744-A (JP)
Title: Method for storing measuring device for air floating bacteria
Inventor: YAMAMOTO HARUMASA
IPC: C12Q1/06
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing a measuring device for air floating bacteria, the method by which the measuring device is not polluted with the air floating bacteria and the air floating bacteria do not proliferate inside the device while the device is stored.SOLUTION: The method of storing a measuring device for air floating bacteria, which collects air floating bacteria on a collection carrier gel to be solated by the device and measures the photogenesis of ATP, comprises: substituting the sterilized water present in the pipe line L of the measuring device for alcohol; and then drying the measuring device.
Patent JP-2011194419-A (JP)
Title: Welding wire straightening device
Inventor: SAITO HIROSHI
IPC: B23K9/12
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To easily ensure the positional reproducibility of a straightening roller.SOLUTION: A large diameter straightening roller 2 of a welding wire straightening mechanism 4 for straightening the bending tendency by passing the welding wire 1 through a space between the large diameter straightening roller 2 and small diameter straightening rollers 3, 3a is mounted on a straightening roller mounting seat 10 mounted on a straightening roller mounting seat supporting member 21 of the straightening roller moving mechanism 5. The straightening roller mounting seat supporting member 21 of the straightening roller moving mechanism 5 is elevated/lowered via a slide member 15 on a slide shaft 8 arranged vertically by mounting its upper end on a locking frame 6. The straightening roller moving mechanism 5 is locked to the locking frame 6, and a spring 23 is interposed between the locking frame 6 and the slide member 15 in a compressed manner. When the straightening roller moving mechanism 5 is detached from the locking frame 6, the straightening roller 2 is lowered by the spring 23 via the slide member 15 and the straightening roller mounting seat 10.